72775360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 202118976

約数和(自身を除く): 129343616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 613, 742, 848, 1060, 1120, 1226, 1484, 1696, 1855, 2120, 2240, 2452, 2968, 3065, 3392, 3710, 4240, 4291, 4904, 5936, 6130, 7420, 8480, 8582, 9808, 11872, 12260, 14840, 16960, 17164, 19616, 21455, 23744, 24520, 29680, 32489, 34328, 39232, 42910, 49040, 59360, 64978, 68656, 85820, 98080, 118720, 129956, 137312, 162445, 171640, 196160, 227423, 259912, 274624, 324890, 343280, 454846, 519824, 649780, 686560, 909692, 1039648, 1137115, 1299560, 1373120, 1819384, 2079296, 2274230, 2599120, 3638768, 4548460, 5198240, 7277536, 9096920, 10396480, 14555072, 18193840, 36387680, 72775360]

約数ペア:

[(1, 72775360), (2, 36387680), (4, 18193840), (5, 14555072), (7, 10396480), (8, 9096920), (10, 7277536), (14, 5198240), (16, 4548460), (20, 3638768), (28, 2599120), (32, 2274230), (35, 2079296), (40, 1819384), (53, 1373120), (56, 1299560), (64, 1137115), (70, 1039648), (80, 909692), (106, 686560), (112, 649780), (140, 519824), (160, 454846), (212, 343280), (224, 324890), (265, 274624), (280, 259912), (320, 227423), (371, 196160), (424, 171640), (448, 162445), (530, 137312), (560, 129956), (613, 118720), (742, 98080), (848, 85820), (1060, 68656), (1120, 64978), (1226, 59360), (1484, 49040), (1696, 42910), (1855, 39232), (2120, 34328), (2240, 32489), (2452, 29680), (2968, 24520), (3065, 23744), (3392, 21455), (3710, 19616), (4240, 17164), (4291, 16960), (4904, 14840), (5936, 12260), (6130, 11872), (7420, 9808), (8480, 8582)]